I was eating oatmeal quite a bit, the "Weight Control" variety because it was lower in carbs and higher in protein. I could eat one packet and be completely full. The taste of though started to get to me after a while so I've not had it recently. I would LOVE to have the Maple and Brown Sugar variety because that's what I used to eat all the time pre-surgery, but it's got too much sugar in it and I'm afraid it will make me dump. I've not been brave enough to try it yet.
Oatmeal is also on the list of stuff my doctor said was okay to eat, which, if you want to see the list, you can access it through Gwen's Megapost for the Newbies here:
Welcome all Newbies to the TT Family!
The Nutrition Guide From my doctor is about half way down...
-Mike